Combined maternity air mattress and abdomen supporting, progressively deflatable cushion insert



FIG. 1 is a top, left side and front perspective view of a combined maternity air mattress and abdomen supporting, progressively deflatable cushion insert, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an enlarged rear elevational view thereof;

FIG. 5 is an enlarged front elevational view thereof;

FIG. 6 is an enlarged left side elevational view thereof, the right side being a mirror image of that shown; and,

FIG. 7 is an exploded top, left side and front perspective view thereof. 

The ornamental design for a combined maternity air mattress and abdomen supporting, progressively deflatable cushion insert, as shown and described. 